5546641536 has 160 divisors (see below), whose sum is σ = 16587648000. Its totient is φ = 1839822336.

The previous prime is 5546641531. The next prime is 5546641537. The reversal of 5546641536 is 6351466455.

5546641536 is a `hidden beast` number, since 5 + 54 + 6 + 64 + 1 + 536 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5546641491 and 5546641500.

It is not an unprimeable number, because it can be changed into a prime (5546641531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2310865 + ... + 2313263.

It is an arithmetic number, because the mean of its divisors is an integer number (103672800).

Almost surely, 2^5546641536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5546641536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8293824000).

5546641536 is an abundant number, since it is smaller than the sum of its proper divisors (11041006464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5546641536 is a wasteful number, since it uses less digits than its factorization.

5546641536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648 (or 2627 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 5546641536 is about 74475.7781832456. The cubic root of 5546641536 is about 1770.1498522941.

The spelling of 5546641536 in words is "five billion, five hundred forty-six million, six hundred forty-one thousand, five hundred thirty-six".